Maximizing Network Efficiency
There are several ways to maximize the network efficiency of the Cisco Small Business Pro ESW 540 24-Port PoE Switch (ESW-540-24P-K9):
- Utilize Quality of Service (QoS) to prioritize traffic and ensure that critical applications receive the bandwidth they need.
- Enable flow control on the ports to prevent packet loss during periods of high network congestion.
- Use the switch's built-in power over Ethernet (PoE) functionality to power network devices, such as IP phones and wireless access points, reducing the need for additional power supplies.
- Regularly monitor the switch's performance and troubleshoot any issues that may arise.
- Use VLANs to segment the network and improve security.
- Regularly update the switch's firmware to ensure that it is running the latest security patches and software fixes.
- Use monitoring and management tools to monitor the switch's performance, identifying bottlenecks, and troubleshoot network issues.
ESW 500 Series Switch with PoE Technology
Power over Ethernet (PoE) is a technology that allows power to be delivered over Ethernet cables to devices such as IP cameras, phones, and wireless access points. The Cisco Small Business Pro ESW 540 24-Ports 10/100/1000 PoE Switch (ESW-540-24P-K9) is a 24-port switch that supports PoE, allowing you to power devices without the need for additional power outlets. This switch has 24 10/100/1000 ports, with 24 of them supporting PoE and a total PoE power budget of 370 watts. This allows you to connect and power a variety of PoE-enabled devices, making it a versatile and convenient solution for small businesses.
Network Management and Security
The Cisco Small Business Pro ESW 540 24-Ports 10/100/1000 PoE Switch (ESW-540-24P-K9) offers a variety of network management and security features to ensure the smooth operation and protection of your network. Some of these features include:
- Web-based management: The switch can be configured and managed through a web interface, which allows for easy setup and ongoing maintenance.
- Quality of Service (QoS): The switch supports QoS, which allows you to prioritize different types of traffic to ensure that critical applications receive the bandwidth they need.
- VLANs: The switch supports virtual LANs (VLANs), which allows you to segment your network into different segments for better security and organization.
- Port security: The switch supports port security, which allows you to limit the number of MAC addresses that can be associated with a particular port. This helps to prevent unauthorized devices from connecting to your network.
- Link Aggregation Control Protocol (LACP): The switch supports LACP, which allows you to bundle multiple physical links together to create a single logical link. This improves network reliability and provides more bandwidth.
- Access control lists (ACLs): The switch supports ACLs, which allow you to create rules that control which devices can access certain parts of your network.
- SNMP: The switch supports Simple Network Management Protocol (SNMP), which allows you to monitor and manage the switch remotely.
- Secure Shell (SSH): The switch supports SSH, which allows you to securely access the switch's command-line interface over the network.
- HTTPS: The switch supports HTTPS, which allows you to securely access the switch's web-based management interface over the network.
- RADIUS: The switch supports RADIUS, which allows you to authenticate users who want to access the switch's web-based management interface.
General Information
- Manufacturer: Cisco Systems, Inc
- Manufacturer Part Number: ESW-540-24P-K9
- Brand Name: Cisco
- Product Series: ESW 500
- Product Model: ESW-540-24P
- Product Name: Small Business Pro ESW-540-24P Ethernet Switch
- Product Type: Ethernet Switch
Interfaces/Ports
- Total Number of Network Ports: 24
- Management Port: Yes
- Number of PoE (RJ-45) Ports: 24
- Port/Expansion Slot Details: 24 x Gigabit Ethernet Network
- Port/Expansion Slot Details: 4 x Gigabit Ethernet Expansion Slot
Media & Performance
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
I/O Expansions
- Number of Total Expansion Slots: 4
- Expansion Slot Type: SFP
- Shared SFP Slot: Yes
- Number of SFP Slots: 4
Network & Communication
- Layer Supported: 2
Power Description
- PoE (RJ-45) Port: Yes
- Input Voltage: 110 V AC
- Input Voltage: 220 V AC
- Power Source: Power Supply
- Redundant Power Supply: Yes
About Refurbished Products
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.
Important notes:
We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.
Individual product warranty mentioned on each item product description page/detail page.
Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.
Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days
UPS 3 Day Select®
Estimated delivery time: 3 business days
UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM
UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.
UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM
UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.
UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday
FedEx Shipping Options:
FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.
FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)
FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states
FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states
FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states
Worldwide Shipping Options:
UPS®/FedEx® International Economy
Estimated delivery time: 4-7 business days
UPS®/FedEx® International Priority
Estimated delivery time: 2-4 business days
UPS®/FedEx® Ground Shipping Canada
Estimated delivery time: 5-8 business days
Important notes:
- The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
- We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
- If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
- You can estimate the shipping cost from the products detail page, also available on the checkout page
- The shipping cost depends on box dimensions, weight, and zip/postal code
- To get a FedEx® delivery service you need to mention it on the checkout page notebox.
- For urgent shipments, please contact our customer service.
- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
